Could never follow another British team other than Cov. But having lived out in Asia for so long my favorite teams here are:
South China (HK league)
Gombak United (S league).
Supporting South China has been a revelation because they always win something every year, so a slightly different experience from following Cov. That said, they still sell their best players to other clubs in bigger countries in the region. The average attendances in the HK and Singapore leagues are around 1,000-2,000 spectators only. Although when South China got to the semi-finals of the AFC Cup (like the EUFA Cup for Asia) they pulled in nearly 40,000 people.